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Anton [14]
2 years ago
13

Why is the outdated term ""junk dna"" a misnomer for noncoding regions of the human genome?.

Biology
2 answers:
kirill115 [55]2 years ago
6 0

Answer:

The conservation of “junk DNA” sequences in diverse genomes suggests that they have important functions.

Explanation:

Transposons move by means of a DNA intermediate, whereas retrotransposons move by means of an RNA intermediate.

Marina86 [1]2 years ago
5 0

Answer: The conservation of "Junk DNA" sequences in diverse genomes suggests that they have important functions.

Explanation:

hope this helps :)

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The sickle-cell allele produces a serious blood disease in homozygous recessive individuals. why doesn't natural selection elimi
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No, the sickle-cell anemia allele won't be eliminated by natural selection.

Sickle-cell anemia trait is controlled by a single gene and the allele (S) for sickle-cell anemia is a harmful autosomal recessive.

It is caused by a mutation in the normal allele (A) for hemoglobin (a protein on red blood cells).

Heterozygotes (AS) with the sickle-cell allele are resistant to malaria, a deadly tropical disease. It is common in many African populations.

In these areas, (S) carriers have been naturally selected, because their red blood cells, containing some abnormal hemoglobin, tend to be in sickle shape when they are infected by the malarial parasite.

Therefore, they are more likely to survive and reproduce. This keeps the S allele in the gene pool.

Learn more about Sickle-cell anemia on

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2 years ago
Tell in your own words:<br><br> Why is it called a Solar System?
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3 years ago
Which elements are likelyto gain electrons?
stiks02 [169]

Answer:

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Explanation:

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